[color=red]新建文本文档,后缀为.reg, 编辑内容如下:[/color]

Windows Registry Editor Version 5.00  
[HKEY_CLASSES_ROOT\*\shell\runas]
@="管理员取得所有权"
"NoWorkingDirectory"=""  
[HKEY_CLASSES_ROOT\*\shell\runas\command]
@="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"
"IsolatedCommand"="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"  
[HKEY_CLASSES_ROOT\exefile\shell\runas2]
@="管理员取得所有权"
"NoWorkingDirectory"=""  
[HKEY_CLASSES_ROOT\exefile\shell\runas2\command]
@="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"
"IsolatedCommand"="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"  
[HKEY_CLASSES_ROOT\Directory\shell\runas]
@="管理员取得所有权"
"NoWorkingDirectory"=""  
[HKEY_CLASSES_ROOT\Directory\shell\runas\command]
@="cmd.exe /c takeown /f \"%1\" /r /d y && icacls \"%1\" /grant administrators:F /t"
"IsolatedCommand"="cmd.exe /c takeown /f \"%1\" /r /d y && icacls \"%1\" /grant administrators:F /t"


[color=red]双击这个文件,添加注册表信息即可。[/color]